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      <title>Class DemoBuildMachiningProject | HiAPI-C# 2025 </title>
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        <article data-uid="Sample.Machining.DemoBuildMachiningProject">



  <h1 id="Sample_Machining_DemoBuildMachiningProject" data-uid="Sample.Machining.DemoBuildMachiningProject" class="text-break">
Class DemoBuildMachiningProject  
  </h1>

  <div class="facts text-secondary">
    <dl><dt>Namespace</dt><dd><a class="xref" href="Sample.html">Sample</a>.<a class="xref" href="Sample.Machining.html">Machining</a></dd></dl>
  <dl><dt>Assembly</dt><dd>Hi.Sample.dll</dd></dl>
  </div>

  <div class="markdown summary"><p>Demonstrates how to create and configure a <a class="xref" href="../../api/Hi.MachiningProcs.MachiningProject.html">MachiningProject</a> programmatically.
This sample shows how to set up <a class="xref" href="../../api/Hi.Milling.Cutters.MillingCutter.html">MillingCutter</a>, <a class="xref" href="../../api/Hi.NcMech.Holders.CylindroidHolder.html">CylindroidHolder</a>,
<a class="xref" href="../../api/Hi.Milling.MillingTools.MillingTool.html">MillingTool</a>, <a class="xref" href="../../api/Hi.NcMech.Fixtures.Fixture.html">Fixture</a>, <a class="xref" href="../../api/Hi.NcMech.Workpieces.Workpiece.html">Workpiece</a>,
and save the project configuration to a file.</p>
</div>
  <div class="markdown conceptual"></div>

  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public static class DemoBuildMachiningProject</code></pre>
  </div>




  <dl class="typelist inheritance">
    <dt>Inheritance</dt>
    <dd>
      <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object">object</a></div>
      <div><span class="xref">DemoBuildMachiningProject</span></div>
    </dd>
  </dl>



  <dl class="typelist inheritedMembers">
    <dt>Inherited Members</dt>
    <dd>
    <div>
      <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.equals#system-object-equals(system-object)">object.Equals(object)</a>
    </div>
    <div>
      <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.equals#system-object-equals(system-object-system-object)">object.Equals(object, object)</a>
    </div>
    <div>
      <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.gethashcode">object.GetHashCode()</a>
    </div>
    <div>
      <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.gettype">object.GetType()</a>
    </div>
    <div>
      <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.memberwiseclone">object.MemberwiseClone()</a>
    </div>
    <div>
      <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.referenceequals">object.ReferenceEquals(object, object)</a>
    </div>
    <div>
      <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.tostring">object.ToString()</a>
    </div>
  </dd></dl>




  <h2 id="Sample_Machining_DemoBuildMachiningProject_remarks">Remarks</h2>
  <div class="markdown level0 remarks"><h3 id="source-code">Source Code</h3>
<pre><code class="lang-csharp" name="SampleCode">using System;
using Hi.Milling.Apts;
using Hi.Common.XmlUtils;
using Hi.Geom;
using Hi.Machining;
using Hi.Mech.Topo;
using Hi.Milling.Cutters;
using Hi.Milling.FluteContours;
using Hi.MillingForces.Fittings;
using Hi.NcMech.Fixtures;
using Hi.NcMech.Holders;
using Hi.NcMech.Workpieces;
using Hi.NcMech.Xyzabc;
using Hi.NcOpt;
using Hi.Physics;
using Hi.MachiningProcs;
using System.IO;
using Hi.HiNcKits;
using Hi.Milling.MillingTools;

namespace Sample.Machining
{
    /// &lt;summary&gt;
    /// Demonstrates how to create and configure a &lt;see cref=&quot;MachiningProject&quot;/&gt; programmatically.
    /// This sample shows how to set up &lt;see cref=&quot;MillingCutter&quot;/&gt;, &lt;see cref=&quot;CylindroidHolder&quot;/&gt;,
    /// &lt;see cref=&quot;MillingTool&quot;/&gt;, &lt;see cref=&quot;Fixture&quot;/&gt;, &lt;see cref=&quot;Workpiece&quot;/&gt;,
    /// and save the project configuration to a file.
    /// &lt;/summary&gt;
    /// &lt;remarks&gt;
    /// ### Source Code
    /// [!code-csharp[SampleCode](~/../Hi.Sample/Machining/DemoBuildMachiningProject.cs)]
    /// &lt;/remarks&gt;
    public static class DemoBuildMachiningProject
    {
        internal static CylindroidHolder CreateCylindroidHolder()
        {
            #region ConfigureHolder
            CylindroidHolder cylindroidHolder = new CylindroidHolder()
            {
                Note = &quot;BT40&quot;,
                Cylindroid = new Cylindroid([ new PairZr(0,12),new PairZr(20,12),
                                new PairZr(20,16),new PairZr(30,16)])
            };
            #endregion
            return cylindroidHolder;
        }

        #region CreateMillingCutter1
        internal static MillingCutter CreateMillingCutter1()
        {
            double diameter_mm = 12;
            double roundRadius_mm = 0.5;
            MillingCutter millingCutter = new MillingCutter()
            {
                ShaperProfile = new AptProfile(
                    new ColumnApt()
                    {
                        Diameter_mm = diameter_mm,
                        Rc_mm = roundRadius_mm,
                        FluteHeight_mm = 40
                    }),
                UpperBeamGeom = new ExtendedCylinder(90),
                InnerBeamProfile = new FluteDependentRatioProfile(),
                MillingCutterOptLimit = new MillingCutterOptOption(),
            };
            //build FluteContourTray property 
            double helixAngle_deg = 50;
            double radialRakeAngle_deg = 15;
            double bottomOuterRadius_mm = diameter_mm / 2 - roundRadius_mm;
            millingCutter.FluteContourTray = new UniformContourTray()
            {
                TrackNum = 3,
                BaselineOneContour = new FluteContour()
                {
                    BaseSideContour = new ConstHelixSideContour(millingCutter)
                    {
                        Helix_deg = helixAngle_deg,
                        RadialRakeAngle_deg = radialRakeAngle_deg
                    },
                    BaseBottomContour = new SlideBottomContour()
                    {
                        //In most case, helix angle from side equal to rake angle from bottom.
                        AxialRakeAngle_deg = MathUtil.ToDeg(helixAngle_deg),
                        DiskAngle_deg = 1.5,
                        //In most case,  rake angle from side equal to eccentric angle from bottom.
                        EccentricAngle_deg = radialRakeAngle_deg,
                        CutterLengthOnBottomProjection_mm = bottomOuterRadius_mm * 0.9,
                        OuterRadius_mm = bottomOuterRadius_mm
                    }
                }
            };

            return millingCutter;
        }
        #endregion

        #region CreateMillingCutter2
        internal static MillingCutter CreateMillingCutter2()
        {
            MillingCutter millingCutter = new MillingCutter()
            {
                ShaperProfile = new AptProfile(new ColumnApt()
                {
                    Diameter_mm = 12,
                    FluteHeight_mm = 40
                }),
                UpperBeamGeom = new Cylindroid(
                    [new PairZr(40, 6), new PairZr(90, 6)]),
                InnerBeamProfile = new FluteDependentRatioProfile(),
                MillingCutterOptLimit = new MillingCutterOptOption()
            };

            //build FluteContourTray property 
            double helixAngle_deg = 50;
            double radialRakeAngle_deg = 15;
            millingCutter.FluteContourTray = new UniformContourTray()
            {
                TrackNum = 3,
                BaselineOneContour = new FluteContour()
                {
                    BaseSideContour = new ConstHelixSideContour(millingCutter)
                    {
                        Helix_deg = helixAngle_deg,
                        RadialRakeAngle_deg = radialRakeAngle_deg
                    },
                    //since no bottom cut, set bottom contour to null.
                    BaseBottomContour = null
                }
            };

            return millingCutter;
        }
        #endregion

        internal static CustomSpinningProfile CreateCustomSpinningProfile()
        {
            return new CustomSpinningProfile(
                new Cylindroid(new PairZr(0, 4), new PairZr(50, 4)));
        }

        #region TestMethod
        [STAThread]
        static void Main()
        {
            LocalApp.AppBegin();

            var projectPath = &quot;C:/HiNC-Projects/NewProject/Main.hincproj&quot;;
            var projectDirectory = Path.GetDirectoryName(projectPath);
            Console.WriteLine($&quot;Directory of the New Project: {projectDirectory}&quot;);
            MachiningProject machiningProject = new MachiningProject(projectDirectory);

            #region ConfigureMachiningToolHouse
            machiningProject.MachiningToolHouse = new MachiningToolHouse()
            {
                [1] = new MillingTool()
                {
                    Note = &quot;T1&quot;,
                    PreservedDistanceBetweenFluteAndSpindleNose_mm = 8,
                    Holder = CreateCylindroidHolder(),
                    Cutter = CreateMillingCutter1()
                },
                [2] = new MillingTool()
                {
                    Note = &quot;T2&quot;,
                    PreservedDistanceBetweenFluteAndSpindleNose_mm = 8,
                    Holder = CreateCylindroidHolder(),
                    Cutter = CreateMillingCutter2()
                },
                [3] = new MillingTool()
                {
                    Note = &quot;T3&quot;,
                    PreservedDistanceBetweenFluteAndSpindleNose_mm = 8,
                    Holder = CreateCylindroidHolder(),
                    Cutter = CreateMillingCutter1()
                },
            };
            #endregion

            #region ConfigureFixture
            machiningProject.MachiningEquipment.Fixture = new Fixture()
            {
                Geom = new Box3d(new Vec3d(-40, -40, 0), new Vec3d(40, 40, 10)),
                GeomToWorkpieceTransformer = new StaticTranslation(new Vec3d(0, 0, 10)),
            };
            #endregion

            #region ConfigureWorkpiece
            machiningProject.MachiningEquipment.Workpiece = new Workpiece()
            {
                InitResolution = 0.25,
                InitGeom = new Box3d(0, 0, -50, 70, 50, 0),
                IdealGeom = null,
                WorkpieceGeomToFixtureBuckleTransformer = new StaticTranslation(new Vec3d(0, 0, 0)),
                CuttingPara = XFactory.GenByFile&lt;ICuttingPara&gt;(
                    &quot;Resource/CuttingParameter&quot;, &quot;Al6061T6.mp&quot;, GenMode.Default),
                WorkpieceMaterial = XFactory.GenByFile&lt;WorkpieceMaterial&gt;(
                    &quot;Resource/WorkpieceMaterial&quot;, &quot;Al6061T6.WorkpieceMaterial&quot;, GenMode.Default),
            };
            #endregion

            #region ConfigureMachineChain
            machiningProject.MachiningEquipment.MachiningChain
                = XFactory.GenByFile&lt;CodeXyzabcMachineTool&gt;(
                    &quot;Resource&quot;, &quot;MachineTool/PMC-B1/PMC-B1.mt&quot;, GenMode.Default);
            #endregion

            machiningProject.MakeXmlSourceFile(projectPath);

            machiningProject.Dispose();
            LocalApp.AppEnd();
        }
        #endregion
    }
}
</code></pre></div>



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